.main{
    margin: 0 auto;
    width: 800px;
    height: 600px;
    position: relative;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
}

.bg{
    width: 100%;
    height: 100%;
    -webkit-filter: blur(2px);
    filter: blur(2px);
    position: absolute;
    z-index:0;
}

.main div{
    position: absolute;
}

.control-panel{
    top: 600px;
    width: 800px;
    height:150px;
    background-color: #ddd;
    z-index: 20;
    opacity: 0.85;
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
}

.player1{
    width: 260px;
    height: 260px;
    top: 340px;
    z-index: 2;
    opacity: 0;
}

.player2{
    width: 200px;
    height: 200px;
    left: 900px;
    z-index: 2;
    opacity: 1;
}
.player1 img{
    width: 260px;
    height: 260px;
}
.player2 img{
    width: 200px;
    height: 200px;
}

.cp1,.cp2,.cp3,.cp4{
    width: 200px;
    height: 60px;
}

.cp1 button,.cp2 button,.cp3 button,.cp4 button{
    width: 100%;
    height: 100%;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    border-radius: 20px;
}

.cp1{
    top:10px;
    left: 15px;
}
.cp2{
    top: 10px;
    left: 230px;
}
.cp3{
    top:80px;
    left: 15px;
}
.cp4{
    top:80px;
    left: 230px;
}
